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Re: a warning I'd like to see

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Joshua ben Jore
February 17, 2008 23:54
Re: a warning I'd like to see
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On Jan 24, 2008 4:00 PM, Zefram <> wrote:
> Abigail wrote:
> >You'd like to see that Schwartzian Transfers start to warn?
> I think it's the use of + on an array ref that he wants to warn, not
> array refs appearing in map's input per se.  I'd express an opinion here,
> but what happened the last time I got involved in a thread about warnings
> has put me off the subject for life.

No, it'd be + on a reference and a non-zero argument. 0+$ref is pretty common.


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